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<a name="1" href="#1">1</a>   <strong class="jxr_keyword">package</strong> com.totsp.gwittir.example.client;
<a name="2" href="#2">2</a>   
<a name="3" href="#3">3</a>   <strong class="jxr_keyword">import</strong> com.google.gwt.core.client.GWT;
<a name="4" href="#4">4</a>   <strong class="jxr_keyword">import</strong> com.google.gwt.user.client.Window;
<a name="5" href="#5">5</a>   <strong class="jxr_keyword">import</strong> com.google.gwt.user.client.rpc.AsyncCallback;
<a name="6" href="#6">6</a>   <strong class="jxr_keyword">import</strong> com.google.gwt.user.client.ui.ClickListener;
<a name="7" href="#7">7</a>   <strong class="jxr_keyword">import</strong> com.google.gwt.user.client.ui.HasHorizontalAlignment;
<a name="8" href="#8">8</a>   <strong class="jxr_keyword">import</strong> com.google.gwt.user.client.ui.SimplePanel;
<a name="9" href="#9">9</a>   <strong class="jxr_keyword">import</strong> com.google.gwt.user.client.ui.VerticalPanel;
<a name="10" href="#10">10</a>  <strong class="jxr_keyword">import</strong> com.google.gwt.user.client.ui.Widget;
<a name="11" href="#11">11</a>  <strong class="jxr_keyword">import</strong> com.totsp.gwittir.client.flow.FlowContext;
<a name="12" href="#12">12</a>  <strong class="jxr_keyword">import</strong> com.totsp.gwittir.client.flow.FlowController;
<a name="13" href="#13">13</a>  <strong class="jxr_keyword">import</strong> com.totsp.gwittir.client.flow.FlowEvent;
<a name="14" href="#14">14</a>  <strong class="jxr_keyword">import</strong> com.totsp.gwittir.client.flow.FlowEventListener;
<a name="15" href="#15">15</a>  <strong class="jxr_keyword">import</strong> com.totsp.gwittir.client.ui.AbstractBoundWidget;
<a name="16" href="#16">16</a>  <strong class="jxr_keyword">import</strong> com.totsp.gwittir.client.ui.BoundWidget;
<a name="17" href="#17">17</a>  <strong class="jxr_keyword">import</strong> com.totsp.gwittir.client.ui.Label;
<a name="18" href="#18">18</a>  <strong class="jxr_keyword">import</strong> com.totsp.gwittir.client.ui.TextArea;
<a name="19" href="#19">19</a>  
<a name="20" href="#20">20</a>  <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../com/totsp/gwittir/example/client/ViewSourcePanel.html">ViewSourcePanel</a> <strong class="jxr_keyword">extends</strong> AbstractBoundWidget&lt;Object&gt; {
<a name="21" href="#21">21</a>  
<a name="22" href="#22">22</a>  	<strong class="jxr_keyword">private</strong> VerticalPanel panel = <strong class="jxr_keyword">new</strong> VerticalPanel();
<a name="23" href="#23">23</a>  	<strong class="jxr_keyword">private</strong> SimplePanel managed = <strong class="jxr_keyword">new</strong> SimplePanel();
<a name="24" href="#24">24</a>  	<strong class="jxr_keyword">private</strong> <a href="../../../../../com/totsp/gwittir/client/ui/TextArea.html">TextArea</a> source = <strong class="jxr_keyword">new</strong> <a href="../../../../../com/totsp/gwittir/client/ui/TextArea.html">TextArea</a>();
<a name="25" href="#25">25</a>  	<strong class="jxr_keyword">private</strong> BoundWidget&lt;?&gt; view;
<a name="26" href="#26">26</a>  	<strong class="jxr_keyword">private</strong> Class clazz;
<a name="27" href="#27">27</a>  	<strong class="jxr_keyword">public</strong> <a href="../../../../../com/totsp/gwittir/example/client/ViewSourcePanel.html">ViewSourcePanel</a>(BoundWidget&lt;?&gt; view, Class clazz){
<a name="28" href="#28">28</a>  		<strong class="jxr_keyword">super</strong>();
<a name="29" href="#29">29</a>  		
<a name="30" href="#30">30</a>  		source.setValue(<span class="jxr_string">"loading..."</span>);
<a name="31" href="#31">31</a>  		source.setWidth(<span class="jxr_string">"800px"</span>);
<a name="32" href="#32">32</a>  		source.setHeight(<span class="jxr_string">"500px"</span>);
<a name="33" href="#33">33</a>  		<strong class="jxr_keyword">this</strong>.clazz = clazz;
<a name="34" href="#34">34</a>  		<strong class="jxr_keyword">super</strong>.initWidget(panel);
<a name="35" href="#35">35</a>  		<strong class="jxr_keyword">this</strong>.setWidth(<span class="jxr_string">"100%"</span>);
<a name="36" href="#36">36</a>  		FlowContext context = <strong class="jxr_keyword">new</strong> <a href="../../../../../com/totsp/gwittir/client/flow/FlowContext.html">FlowContext</a>();
<a name="37" href="#37">37</a>  		context.add(<span class="jxr_string">"main"</span>, view);
<a name="38" href="#38">38</a>  		context.add(<span class="jxr_string">"source"</span>, source);
<a name="39" href="#39">39</a>  		
<a name="40" href="#40">40</a>  		<strong class="jxr_keyword">final</strong> <a href="../../../../../com/totsp/gwittir/client/ui/Label.html">Label</a> toggle = <strong class="jxr_keyword">new</strong> <a href="../../../../../com/totsp/gwittir/client/ui/Label.html">Label</a>();
<a name="41" href="#41">41</a>  		toggle.setValue(<span class="jxr_string">"view source"</span>);
<a name="42" href="#42">42</a>  		context.addFlowEventListener( <strong class="jxr_keyword">new</strong> FlowEventListener(){
<a name="43" href="#43">43</a>  
<a name="44" href="#44">44</a>  			<strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> onFlowEvent(<a href="../../../../../com/totsp/gwittir/client/flow/FlowEvent.html">FlowEvent</a> evt) {
<a name="45" href="#45">45</a>  				GWT.log(<span class="jxr_string">"To: "</span>+evt.getToName(), <strong class="jxr_keyword">null</strong>);
<a name="46" href="#46">46</a>  				<strong class="jxr_keyword">if</strong>(evt.getToName().equals(<span class="jxr_string">"main"</span>)){
<a name="47" href="#47">47</a>  					toggle.setValue(<span class="jxr_string">"view source"</span>);
<a name="48" href="#48">48</a>  				} <strong class="jxr_keyword">else</strong> {
<a name="49" href="#49">49</a>  					toggle.setValue(<span class="jxr_string">"view example"</span>);
<a name="50" href="#50">50</a>  				}
<a name="51" href="#51">51</a>  			}
<a name="52" href="#52">52</a>  			
<a name="53" href="#53">53</a>  		});
<a name="54" href="#54">54</a>  		FlowController.setFlowContext(managed, context);
<a name="55" href="#55">55</a>  		
<a name="56" href="#56">56</a>  		
<a name="57" href="#57">57</a>  		toggle.addClickListener( <strong class="jxr_keyword">new</strong> ClickListener(){
<a name="58" href="#58">58</a>  			<strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> onClick(Widget sender) {
<a name="59" href="#59">59</a>  				<strong class="jxr_keyword">if</strong>(toggle.getValue().endsWith(<span class="jxr_string">"source"</span>)){
<a name="60" href="#60">60</a>  					toggle.setValue(<span class="jxr_string">"view example"</span>);
<a name="61" href="#61">61</a>  					FlowController.call(managed, <span class="jxr_string">"source"</span>, <strong class="jxr_keyword">null</strong>);
<a name="62" href="#62">62</a>  				} <strong class="jxr_keyword">else</strong> {
<a name="63" href="#63">63</a>  					toggle.setValue(<span class="jxr_string">"view source"</span>);
<a name="64" href="#64">64</a>  					FlowController.call(managed, <span class="jxr_string">"main"</span>, <strong class="jxr_keyword">null</strong>);
<a name="65" href="#65">65</a>  				}
<a name="66" href="#66">66</a>  			}
<a name="67" href="#67">67</a>  			
<a name="68" href="#68">68</a>  		});
<a name="69" href="#69">69</a>  		panel.add(toggle);
<a name="70" href="#70">70</a>  		panel.add(managed);
<a name="71" href="#71">71</a>  		panel.setCellHorizontalAlignment(toggle, HasHorizontalAlignment.ALIGN_RIGHT);
<a name="72" href="#72">72</a>  		FlowController.call(managed, <span class="jxr_string">"main"</span>, <strong class="jxr_keyword">null</strong>, false);
<a name="73" href="#73">73</a>  		
<a name="74" href="#74">74</a>  	}
<a name="75" href="#75">75</a>  	<strong class="jxr_keyword">public</strong> Object getValue() {
<a name="76" href="#76">76</a>  		<em class="jxr_comment">// TODO Auto-generated method stub</em>
<a name="77" href="#77">77</a>  		<strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>;
<a name="78" href="#78">78</a>  	}
<a name="79" href="#79">79</a>  	
<a name="80" href="#80">80</a>  	<strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setValue(Object value) {
<a name="81" href="#81">81</a>  		<em class="jxr_comment">// TODO Auto-generated method stub</em>
<a name="82" href="#82">82</a>  		
<a name="83" href="#83">83</a>  	}
<a name="84" href="#84">84</a>  	
<a name="85" href="#85">85</a>  	<strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> onAttach(){
<a name="86" href="#86">86</a>  		<strong class="jxr_keyword">super</strong>.onAttach();
<a name="87" href="#87">87</a>  		
<a name="88" href="#88">88</a>  		<strong class="jxr_keyword">if</strong>(source.getValue().startsWith(<span class="jxr_string">"loading"</span>)){
<a name="89" href="#89">89</a>  			ReadSourceServiceAsync.Util.INSTANCE.getSource(<strong class="jxr_keyword">this</strong>.clazz.toString(), <strong class="jxr_keyword">new</strong> AsyncCallback&lt;String&gt;(){
<a name="90" href="#90">90</a>  
<a name="91" href="#91">91</a>  				<strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> onFailure(Throwable caught) {
<a name="92" href="#92">92</a>  					Window.alert(caught.toString());
<a name="93" href="#93">93</a>  				}
<a name="94" href="#94">94</a>  
<a name="95" href="#95">95</a>  				<strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> onSuccess(String result) {
<a name="96" href="#96">96</a>  					source.setValue(result);
<a name="97" href="#97">97</a>  				}
<a name="98" href="#98">98</a>  				
<a name="99" href="#99">99</a>  			});
<a name="100" href="#100">100</a> 		}
<a name="101" href="#101">101</a> 	}
<a name="102" href="#102">102</a> 	
<a name="103" href="#103">103</a> 	
<a name="104" href="#104">104</a> }
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